Event: Division 4

PDF Excel

Opponent	Rating	Result
Ian Deswarte	1825	0 - 1
Joshua Seet	1727	½ - ½
Michael J Morgan	1822	½ - ½

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1658 = (5374 + 400 * (0 - 1)) / 3)